Paper box plate feeding device for tea boxing

Abstract

The utility model relates to a paper box plate feeding device for tea boxing, which comprises a rack, a feeding frame is arranged on the rack, a group of positioning columns are arranged around the inner side wall of the feeding frame, and a supporting sheet is arranged at the bottom of each positioning column; the rack is provided with two feeding conveying belts, a feeding air cylinder is arranged between the two feeding conveying belts, and a piston part of the feeding air cylinder is provided with a feeding suction cup; the rack is provided with a paper box plate conveying belt, and the paper box plate conveying belt is provided with a paper box placement area; a feeding positioning frame is arranged on the rack, a paperboard positioning frame is arranged on the feeding positioning frame, and a discharging opening is formed in the bottom of the paperboard positioning frame; the discharge hole is formed above the paper box plate conveying belt and is matched with the paper box placement area; a discharging air cylinder is arranged on the rack and located above the paperboard positioning frame, and a pressing plate is arranged on a piston part of the discharging air cylinder. The paperboard positioning frame is provided with a front limiting plate; the rack is provided with an upper limiting structure. The paper box plate feeding device can simply, conveniently and reliably achieve feeding of paper box plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea packaging field especially, a kind of paper box board feeding device for tea packing. BACKGROUND

[0002] Small box tea needs to be bagged first when processing and packaging, and then bagged tea is packed in box.

[0003] Bagged tea needs to be placed in paper box to complete packing when packing in box.

[0004] If packing is carried out manually, paper box is folded into paper box first, then bagged tea is placed in paper box, and then packaging is completed.

[0005] If packing is carried out by equipment, paper box board feeding device is needed, paper box board is sent into folding box equipment by feeding device, then bagged tea is placed in paper box board, paper box board is folded into paper box, and finally packaging is completed to complete packing of bagged tea.

[0006] Existing feeding device on market cannot simply, conveniently and reliably realize feeding of paper box board. INVENTION CONTENTS

[0007] The utility model provides a kind of paper box board feeding device for tea packing, which can simply, conveniently and reliably realize feeding of paper box board.

[0008] The utility model solves the technical scheme that the utility model adopts: a kind of paper box board feeding device for tea packing, including rack, feeding frame is arranged on the rack, a group of positioning columns are arranged around the inner wall of feeding frame, the bottom of each positioning column is provided with the support piece that faces inwards, and the support piece and the bottom edge of paper box board are adapted;Two feeding conveyors are provided below the support piece of the rack, a feeding cylinder is provided between the two feeding conveyors, and the piston portion of the feeding cylinder is provided with a feeding suction cup that can move up and down relative to the support piece;Paper box board conveyor is provided in front of the discharge end of feeding conveyor of the rack, and the paper box board conveyor is provided with a group of paper box setting areas that are adapted to the bottom area of paper box board;Feeding positioning frame is provided above the paper box board conveyor of the rack, paperboard positioning frame is provided on the feeding positioning frame, and discharge port is formed in the bottom of the paperboard positioning frame;Discharge port is placed above paper box board conveyor and is adapted to paper box setting area;Discharge cylinder is provided above the paperboard positioning frame of the rack, the piston portion of the discharge cylinder is provided with a pressing plate that can move up and down, and the pressing plate is adapted to the paper box bottom area of discharge port and paper box board;Front limiting plate is provided at the end of paperboard positioning frame away from feeding frame;The end of paperboard positioning frame is adapted to the discharge end of feeding conveyor;Upper limiting structure is provided on the discharge end of feeding conveyor of the rack and is adapted to the upper end surface of paper box board.

[0009] Furthermore, the discharge port includes an integrally formed front discharge port and a rear discharge port, the front discharge port is adapted to the carton placement area, and the rear discharge port is in an outward-facing "X" shape; the pressure plate is adapted to the front discharge port.

[0010] Furthermore, the top end of each positioning column and the inward end of each supporting piece are both provided with chamfers.

[0011] Furthermore, a rotatable guide roller is provided above the discharge end of the feed conveyor belt; the upper limit structure is an arc-shaped guide block arranged on the frame, and the arc-shaped guide block is arranged above one end of the guide roller near the rear discharge port; the bottom of the arc-shaped guide block is flush with the bottom of the guide roller.

[0012] Furthermore, the feed positioning frame includes a front support seat, which is arranged on the outside of the carton board conveyor belt away from the feed frame, and the front limit plate is arranged in the middle of the front support seat. The front support seat is located on both sides of the front limit plate and L-shaped positioning blocks are respectively provided. A cardboard placement area adapted to the carton board is formed between the two L-shaped positioning blocks; the front discharge port and the rear discharge port are formed at the bottom of the cardboard placement area; a spacing adapted to the front side of the carton is set between the front limit plate and the carton placement area.

[0013] Beneficial effects of the utility model:

[0014] The carton board is placed in the placement area adapted to the carton board through the positioning columns, and the carton board is supported by the supporting sheet. The supporting sheet will not affect the descent of the feeding suction cup, and the carton board is adsorbed and placed on the feeding conveyor belt. The carton board is sent to the carton board conveyor belt through the feeding conveyor belt. The whole feeding process is simple, reliable and convenient.

[0015] The two feeding conveyor belts avoid the feeding cylinder in the middle, which improves the rationality of the structure and can reasonably improve the space utilization.

[0016] The front discharge port cooperates with the pressure plate to ensure that the bottom area of ​​the carton board can fall smoothly into the carton placement area, and the side areas on both sides of the bottom area of ​​the carton board can be limited and bent by the front discharge port to complete the initial boxing of the carton board.

[0017] The rear discharge port is in an outward-facing "X" shape, which ensures that the cover area of ​​the carton board can keep its original shape and fall flat.

[0018] The chamfer setting can ensure that the carton board is more convenient when entering the placement area formed by the positioning columns, and the corners are not easily damaged.

[0019] The setting of the front limit plate can ensure that the carton board will not deviate from its position when it falls into the feed positioning frame, and ensure that its position can be adapted to the position of the carton placement area below the feed positioning frame.

[0020] The guide rollers can make the carton board smoother when it is discharged.

[0021] The arc-shaped guide block can prevent the carton board from deviating when it leaves the feed conveyor belt, so that it can fall into the feed positioning frame stably and reliably.

[0022] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of the present utility model.

[0024] Figure 2 This is a schematic diagram of the structure of the utility model when the pressing plate is removed.

[0025] Figure 3 It is a structural diagram of the carton board of the packaging box.

[0026] Figure 4 It is a structural diagram of the carton board.

[0027] Figure 5 This is a schematic diagram of the result after the carton board falls into the carton placement area.

[0028] Among them, 1. Frame, 2. Feed frame, 3. Positioning column, 4. Support plate, 5. Feed conveyor belt, 6. Feed cylinder, 7. Feed suction cup, 8. Carton board conveyor belt, 9. Carton placement area, 10. Chamfer, 11. Press plate, 12. Front discharge port, 13. Rear discharge port, 14. L-shaped positioning block, 15. Front support seat, 16. Front limit plate, 17. Guide roller, 18. Arc guide block, 19. Carton board, 20. Carton board bottom area. DETAILED DESCRIPTION

[0029] Examples, such as Figures 1 to 5The illustrated device is a carton board feeding device for tea box packaging, comprising a frame 1, a feeding frame 2 being provided on the frame 1, a group of positioning posts 3 being provided around the inner side wall of the feeding frame 2, the bottom of each positioning post 3 being provided with an inwardly facing support sheet 4, the support sheet 4 being adapted to the bottom edge of the carton board; two feeding conveyor belts 5 being provided on the frame 1 below the support sheet 4, a feeding cylinder 6 being provided between the two feeding conveyor belts 5, the piston portion of the feeding cylinder 6 being provided with a feeding suction cup 7 that can be lifted and lowered relative to the support sheet 4; a carton board conveyor belt 8 being provided on the frame 1 in front of the discharge end of the feeding conveyor belt 5, the carton board conveyor belt 8 being provided with a group of carton placement areas 9 adapted to the bottom area 20 of the carton board; The frame 1 is located above the carton board conveyor belt 8 and is provided with a feed positioning frame, and a cardboard positioning frame is provided on the feed positioning frame, and a discharge port is provided at the bottom of the cardboard positioning frame; the discharge port is placed above the carton board conveyor belt 8 and is adapted to the carton placement area 9; the frame 1 is located above the cardboard positioning frame and is provided with a discharge cylinder, and the piston part of the discharge cylinder is provided with a pressure plate 11 that can be raised and lowered with it, and the pressure plate 11 is adapted to the discharge port and the bottom area of ​​the carton board; the cardboard positioning frame is located at the end of the discharge port facing away from the feed frame 2 and is provided with a front limit plate 16; the end of the cardboard positioning frame is adapted to the discharge end of the feed conveyor belt 5; the frame 1 is located at the discharge end of the feed conveyor belt 5 and is provided with an upper limit structure adapted to the upper end surface of the carton board.

[0030] The discharge port includes an integrally formed front discharge port 12 and a rear discharge port 13. The front discharge port 12 is adapted to the carton placement area 9, and the rear discharge port 13 is in an outward-facing "X" shape. The pressure plate 11 is adapted to the front discharge port 12. The top of each positioning column 3 and the inward end of each support plate 4 are provided with a chamfer 10.

[0031] A rotatable guide roller 17 is provided above the discharge end of the feed conveyor belt 5; the upper limit structure is an arc-shaped guide block 18 arranged on the frame 1, and the arc-shaped guide block 18 is arranged above one end of the rear discharge port 13 close to the guide roller 17; the bottom of the arc-shaped guide block 18 is flush with the bottom of the guide roller 17.

[0032] The feed positioning frame includes a front support base 15, which is positioned outside the carton board conveyor belt 8 on the side facing away from the feed frame 2. A front stop plate 16 is positioned in the middle of the front support base 15. L-shaped positioning blocks 14 are positioned on either side of the front stop plate 16, forming a cardboard placement area that accommodates the carton boards. A front discharge port 12 and a rear discharge port 13 are formed at the bottom of the cardboard placement area. A spacing that accommodates the front side of the carton is provided between the front stop plate 16 and the carton placement area 9. Working Principle: A carton board is placed in the placement area formed between the positioning posts 3 and supported by the support plates 4. The feed cylinder 6 drives the feed suction cup 7 upward, causing it to contact and absorb the carton board at the bottom of the placement area. The feed cylinder 6 then drives the suction cup downward, driving the absorbed carton board downward through the suction force of the feed suction cup 7 until the carton board lands on the two feed conveyor belts 5. The carton board that lands on the infeed conveyor belt 5 passes through guide rollers and curved guide blocks 18, allowing it to fall smoothly into the cardboard positioning frame formed by L-shaped positioning blocks 14. The discharge cylinder then drives the pressure plate 11 to press the carton board down from the cardboard positioning frame, dropping it through the front and rear discharge ports 12 and 13 into the carton storage area 9. Once the carton board passes through the front discharge port 12, the side panels on both sides of the carton board's base are directly bent due to the positioning of the L-shaped positioning blocks 14, and then placed in the carton storage area 9, completing the initial folding of the carton board.

[0033] In the description of the present invention, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variations thereof are intended to cover non-exclusive inclusions.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0035] The terms used herein are intended only to describe specific embodiments and are not intended to limit exemplary embodiments. Unless the context clearly indicates otherwise, the singular forms "a", "an", "an item" used herein are also intended to include the plural. It should also be understood that the terms "comprise" and / or "include" used herein specify the presence of stated features, integers, steps, operations, units and / or components, and do not preclude the presence or addition of one or more other features, integers, steps, operations, units, components and / or combinations thereof.

[0036] The above description of the present invention is provided as an example, in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described method. Any non-substantial improvements made using the method concepts and technical solutions of the present invention, or any application of the above-described concepts and technical solutions of the present invention to other situations without modification, are all within the scope of protection of the present invention.

Claims

1. A paper box board feeding device for tea box packaging, comprising a frame, characterized in that: A feeding frame is provided on the frame, and a group of positioning columns are provided around the inner wall of the feeding frame. The bottom of each positioning column is provided with an inward supporting piece, and the supporting piece is adapted to the bottom edge of the carton board; the frame is provided with two feeding conveyor belts below the supporting piece, and a feeding cylinder is provided between the two feeding conveyor belts, and the piston part of the feeding cylinder is provided with a feeding suction cup which can move up and down relative to the supporting piece; the frame is provided with a carton board conveyor belt in front of the discharging end of the feeding conveyor belt, and the carton board conveyor belt is provided with a group of carton placement areas adapted to the bottom area of ​​the carton board; the frame is provided with a feeding A material positioning frame is provided on the feed positioning frame, and a discharge port is provided at the bottom of the cardboard positioning frame; the discharge port is placed above the carton board conveyor belt and is adapted to the carton placement area; a discharging cylinder is provided on the frame above the cardboard positioning frame, and a pressure plate which can be raised and lowered with the piston of the discharging cylinder is provided, and the pressure plate is adapted to the discharge port and the bottom area of ​​the carton board; a front limit plate is provided on the end of the cardboard positioning frame located at the discharge port facing away from the feed frame; the end of the cardboard positioning frame is adapted to the discharge end of the feed conveyor belt; an upper limit structure adapted to the upper end surface of the carton board is provided on the discharge end of the feed conveyor belt.

2. The paper box board feeding device for tea box packaging according to claim 1, characterized in that: The discharge port includes an integrally formed front discharge port and a rear discharge port. The front discharge port is adapted to the carton placement area, and the rear discharge port is in an outward-facing "X" shape. The pressing plate is adapted to the front discharge port.

3. The paper box board feeding device for tea box packaging according to claim 1 or 2, characterized in that: The top end of each positioning column and the inward end of each supporting piece are both provided with chamfers.

4. The paper box board feeding device for tea box packaging according to claim 3, characterized in that: A rotatable guide roller is provided above the discharge end of the feed conveyor belt; the upper limit structure is an arc-shaped guide block provided on the frame, and the arc-shaped guide block is provided above one end of the guide roller near the rear discharge port; the bottom of the arc-shaped guide block is flush with the bottom of the guide roller.

5. The paper box board feeding device for tea box packaging according to claim 4, characterized in that: The feed positioning frame includes a front support seat, which is arranged on the outside of the carton board conveyor belt away from the feed frame, and the front limit plate is arranged in the middle of the front support seat. The front support seat is located on both sides of the front limit plate and L-shaped positioning blocks are respectively provided. A cardboard placement area adapted to the carton board is formed between the two L-shaped positioning blocks; the front discharge port and the rear discharge port are formed at the bottom of the cardboard placement area; a spacing adapted to the front side of the carton is set between the front limit plate and the carton placement area.

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